Foehn geography definition
Webfoehn noun ˈfərn ˈfən, ˈfœn ˈfān variants or föhn : a warm dry wind blowing down the side of a mountain Word History Etymology German Föhn First Known Use 1861, in the meaning defined above Time Traveler The first known use of foehn was in 1861 See more words … WebThe reference to "a Chinook" wind or weather system originally meant, to euro-American settlers along the Pacific Northwest coast, a warming wind from the ocean blowing into the interior regions of the Pacific Northwest of the North America. A strong föhn wind can make snow one foot (30 cm) deep almost vanish in one day. [6]
Foehn geography definition
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A Foehn or Föhn , is a type of dry, relatively warm, downslope wind that occurs in the lee (downwind side) of a mountain range. It is a rain shadow wind that results from the subsequent adiabatic warming of air that has dropped most of its moisture on windward slopes (see orographic lift). As a consequence of the different adiabatic lapse rates of moist and dry air, the air on the leeward slope… WebAug 18, 2024 · Foehn winds are warm, dry, and strong winds that form in the lee of mountains or major hills. The distinctive characteristics of foehn winds act in …
WebAug 21, 2024 · Foehn describes a wind which occurs in areas with close proximity to mountains. The presence of foehn wind is associated with worsening health conditions. This study analyzes the correlation between a foehn typical circulation and the incidence for suffering a severe trauma. Methods This is a retrospective, multicentre observational … Webfoehn n (Physical Geography) a warm dry wind blowing down the northern slopes of the Alps. It originates as moist air blowing from the Mediterranean, rising on reaching the …
WebThe wind is a moving air that is caused due to the differences in air pressure within our atmosphere. Wind flows from the high air pressure area to the low air pressure area to balance the disparities of air pressure. The more significant the pressure difference, the faster the wind flows. Table of Contents Classification of Winds WebApr 25, 2012 · foehn ( Or föhn.) A warm, dry, downslope wind descending the lee side of the Alps as a result of synoptic-scale, cross-barrier flow over the mountain range. The …
WebThe foehn wind occurs when the Chinook wind is forced over a mountain range, causing it to warm and dry. The mountain wave wind occurs when the Chinook wind forms a standing wave pattern over a mountain range, creating alternating areas of wind and calm. Formation: How Do Chinook Winds Form?
Weba. a fall of large masses of snow and ice down a mountain b. a fall of rocks, sand, etc 2. a sudden or overwhelming appearance of a large quantity of things: an avalanche of letters. 3. (General Physics) physics a group of ions or electrons produced by a single ion or electron as a result of a collision with some other form of matter vb ciprofloxacin and citalopram interactionWebWhen the air that has been heated on the extensive central plateau flows down the escarpment to the coast it undergoes further warming by adiabatic processes. This accounts for the hot and dry properties of these off-shore winds, wherever they occur along South Africa's coastline. [1] [2] ciprofloxacin and ciprodexWebn. A warm dry wind coming off the lee slopes of a mountain range, especially off the northern slopes of the Alps. [German Föhn, from Middle High German fœnne, from … ciprofloxacin and dexamethasone side effectsWebThe Föhn (or Foehn) The Föhn is a warm, dry, gusty wind which occurs over the lower slopes on the lee side (the side which is not directly exposed to wind and weather) of a mountain barrier. It is a result of forcing stable air over a mountain barrier. The onset of a Föhn is generally sudden. ciprofloxacin and beer reactionsWebnoun [ singular ] (also Foehn, föhn, Föhn) uk / fɜːn / us / fɜːn / a warm, dry wind that blows from the south of a mountain range, especially the Alps: The foehn can be a problem in … ciprofloxacin and flexerilWebWhen a katabatic wind is warmed by compression during its descent into denser air, it is called a foehn. A large-scale katabatic wind that descends too rapidly to warm up is called a fall wind. In areas where fall winds occur, homes and orchards are situated on hillslopes above the lowlands where the cold air accumulates. Britannica Quiz ciprofloxacin and g6pd deficiencyWebFoehn winds result from topographic modification of flow in the lee of mountain barriers. They are a climato- logical feature common to many of the world’s midlati- tude mountainous regions, where they can be responsible for wind gusts exceeding 50 m s21(Brinkmann 1971; * Byrd Polar Research Center Contribution Number 1391. dialysis medicare coverage